Yong-le: Year 17, Month 12, Day 11
27 Dec 1419
On this day, the Feng-cheng Marquis Li Bin, regional commander of Jiao-zhi, pursued and eliminated Li Zhi and others in Ting-he County (Alt: Ting-he and other counties) in Zhen-man Prefecture. In successive battles, the bandits were all defeated. Over 500 heads were taken and the false Jin-wu General Wu Lu and others were captured alive.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 14, page 2173